Surface mining and our environment : a special report to the Nation
Forente stater
Bok Engelsk 1967
| Utgitt | [Washington : For sale by the Supt. of Docs., U.S. Govt. Print. Off. , 1967]
|
|---|---|
| Omfang | 124 p. : col. illus., col. maps.
|
| Opplysninger | Bibliography: p. 122.
|
| Emner |
